Double Linear Ball Bearing - Round Flanged JPFC20G 20mm JIS Metric, Center Mount

Double Linear Ball Bearing - Round Flanged JPFC20G 20mm JIS Metric, Center MountDouble sized, Round Flanged Linear Ball Bearing 20mm ID JIS Metric, center mount, with a long heat treated alloy steel shell for durability and double seals for added protection. With a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise, this enhanced sized linear ball bearing has an advantage in cantilevered applications over plain bearings. JIS Metric (Japanese Industrial Standards) for various machines made in

Maximum speed: Up to 8 m/s (315 in/s)

ISO Metric - Closed anodized aluminum shell

end mounted with a 16mm ID

Open shell plain linear bearing with a JIS 38mm ID

Open shell plain linear bearing with a JIS 50mm ID

Thin Wall Plain Linear Bearing with a compensated 8mm ID (inner diameter)

but is best used where there is minimal debris and few particulates

oil-free sliding in harsh environments such as extreme heat

which also have two sets of 3 rollers

Extended closed aluminum housing with ISO metric sized bore

0005” per side clearance

0015″ per side performs like a linear ball bearing